【摘要】 偏钒酸锰MnV₂O₆具有特殊的钛铀矿结构,被认为是最有希望成为锂离子电池的负极材料之一。采用溶胶-凝胶法制备出的MnV₂O₆,对其结构和形貌进行表征,结果表明所制得的样品结晶度高,无杂相,颗粒粒径较均匀。更多还原

【Abstract】 Manganese metavanadate with special brannerite structure was proposed to be the most promising used for the anode of lithium ion batteries.MnV₂O₆ was prepared by the sol-gel method,using citric acid as a chelating agent,V₂O₅ and Mn（CH₃COO）₂·4H₂O as starting materials.The sample was characterized by X-ray diffraction（XRD）,scanning electronic microscopy（SEM）.The results showed that the MnV₂O₆ anode material has high crystallinity,no impurity phase,and well-distributed size of the particles.更多还原